Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/18dbc84e57144217bf09cd42200d8945 : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f6e258318cc46c1a0a20c6d6e09ae32 : FAILURE in 3m 47s